Easy Table 1.8 on php 8.2

So, if you’re like me and supporting an older site that is still running this plugin ^{(It shouldn’t be, upgrade to something else)} but you have to keep running it for the time being while you find the perfect replacement.

I can help.
plugin folder/inc/Encoding.php starting at line 155, replace the for loop with the following code

Explanation: In php 8 we need to replace the curly braces {} used for string offset access with square brackets [] and update the bitwise operators & to use the & operator for binary AND operations

for ($i = 0; $i < $max; $i++) {
    $c1 = $text[$i];
    if ($c1 >= "\xc0") { // Should be converted to UTF8, if it's not UTF8 already
        $c2 = $i + 1 >= $max ? "\x00" : $text[$i + 1];
        $c3 = $i + 2 >= $max ? "\x00" : $text[$i + 2];
        $c4 = $i + 3 >= $max ? "\x00" : $text[$i + 3];
        if ($c1 >= "\xc0" && $c1 <= "\xdf") { // Looks like 2 bytes UTF8
            if ($c2 >= "\x80" && $c2 <= "\xbf") { // Yeah, almost sure it's UTF8 already
                $buf .= $c1 . $c2;
                $i++;
            } else { // Not valid UTF8. Convert it.
                $cc1 = (chr(ord($c1) >> 6) | "\xc0");
                $cc2 = ($c1 & "\x3f") | "\x80";
                $buf .= $cc1 . $cc2;
            }
        } elseif ($c1 >= "\xe0" && $c1 <= "\xef") { // Looks like 3 bytes UTF8
            if ($c2 >= "\x80" && $c2 <= "\xbf" && $c3 >= "\x80" && $c3 <= "\xbf") { // Yeah, almost sure it's UTF8 already
                $buf .= $c1 . $c2 . $c3;
                $i = $i + 2;
            } else { // Not valid UTF8. Convert it.
                $cc1 = (chr(ord($c1) >> 6) | "\xc0");
                $cc2 = ($c1 & "\x3f") | "\x80";
                $buf .= $cc1 . $cc2;
            }
        } elseif ($c1 >= "\xf0" && $c1 <= "\xf7") { // Looks like 4 bytes UTF8
            if ($c2 >= "\x80" && $c2 <= "\xbf" && $c3 >= "\x80" && $c3 <= "\xbf" && $c4 >= "\x80" && $c4 <= "\xbf") { // Yeah, almost sure it's UTF8 already
                $buf .= $c1 . $c2 . $c3;
                $i = $i + 2;
            } else { // Not valid UTF8. Convert it.
                $cc1 = (chr(ord($c1) >> 6) | "\xc0");
                $cc2 = ($c1 & "\x3f") | "\x80";
                $buf .= $cc1 . $cc2;
            }
        } else { // Doesn't look like UTF8, but should be converted
            $cc1 = (chr(ord($c1) >> 6) | "\xc0");
            $cc2 = ($c1 & "\x3f") | "\x80";
            $buf .= $cc1 . $cc2;
        }
    } elseif (($c1 & "\xc0") == "\x80") { // Needs conversion
        if (isset(self::$win1252ToUtf8[ord($c1)])) { // Found in Windows-1252 special cases
            $buf .= self::$win1252ToUtf8[ord($c1)];
        } else {
            $cc1 = (chr(ord($c1) >> 6) | "\xc0");
            $cc2 = ($c1 & "\x3f") | "\x80";
            $buf .= $cc1 . $cc2;
        }
    } else { // It doesn't need conversion
        $buf .= $c1;
    }
}

Next we need to move to the main file itself in the base folder of the plugin
easy-table.php starting at line 1209 towards the end of the file.

Explanation: We’ll keep the default value of $enclosure as " and have made $limit a dynamic variable that can be adjusted based on your plugin’s options. If the $option['limit'] value is available and not empty, it will be used as the limit; otherwise, it falls back to the default value of 2000000.

Replace the entire if statement starting at 1209 with the following

if (!function_exists('easy_table_str_getcsv')) {
    function easy_table_str_getcsv($input, $delimiter = ",", $enclosure = '"', $escape = '\\'){
        /** 
        * Bug fix, custom terminator wont work
        * @since version 1.1.1
        */
        if( ("\r" === $delimiter) OR ("\n" === $delimiter) ) {
        }
        else {
            $input = str_replace("\n",'NLINEBREAK',$input);
            $input = str_replace("\r",'RLINEBREAK',$input);
        }
        $input = str_ireplace( $escape.$delimiter,'_ESCAPED_SEPATATOR_',$input );
        
        $fiveMBs = 5 * 1024 * 1024;
        $limit = 2000000; // Default value for the limit
        
        $option = get_option('easy_table_plugin_option');
        if (!empty($option['limit'])) {
            $limit = (int)$option['limit'];
        }
        
        if (($handle = fopen("php://temp/maxmemory:$fiveMBs", 'r+')) !== FALSE) {
            fputs($handle, $input);
            rewind($handle);
            $line = -1;
            $return = Array();
            
            while (($data = @fgetcsv($handle, $limit, $delimiter)) !== FALSE) {
                $num = count($data);
                for ($c = 0; $c < $num; $c++) {
                    $line++;
                    $data[$c] = str_replace('NLINEBREAK',"\n",$data[$c]);
                    $data[$c] = str_replace('RLINEBREAK',"\r",$data[$c]);
                    $data[$c] = str_replace('_ESCAPED_SEPATATOR_',$delimiter,$data[$c]);
                    $return[$line] = $data[$c];
                }
            }
            
            fclose($handle);
            return $return;
        }
    }
}

And That should do it, I hope this helps someone.

• This topic was modified 1 year, 2 months ago by Jason.